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BMCBI
2010
190views more  BMCBI 2010»
14 years 10 months ago
Sample size and statistical power considerations in high-dimensionality data settings: a comparative study of classification alg
Background: Data generated using `omics' technologies are characterized by high dimensionality, where the number of features measured per subject vastly exceeds the number of...
Yu Guo, Armin Graber, Robert N. McBurney, Raji Bal...
CE
2008
91views more  CE 2008»
14 years 10 months ago
Mining e-Learning domain concept map from academic articles
Recent researches have demonstrated the importance of concept map and its versatile applications especially in e-Learning. For example, while designing adaptive learning materials...
Nian-Shing Chen, Kinshuk, Chun-Wang Wei, Hong-Jhe ...
COR
2010
96views more  COR 2010»
14 years 10 months ago
Strong activity rules for iterative combinatorial auctions
Activity rules have emerged in recent years as an important aspect of practical auction design. The role of an activity rule in an iterative auction is to suppress strategic behav...
Pavithra Harsha, Cynthia Barnhart, David C. Parkes...
CSCL
2008
106views more  CSCL 2008»
14 years 9 months ago
Operationalizing macro-scripts in CSCL technological settings
: This paper presents a conceptual analysis of the technological dimensions related to the operationalization of CSCL macro-scripts. CSCL scripts are activity models that aim at en...
Pierre Tchounikine
FUIN
2008
119views more  FUIN 2008»
14 years 9 months ago
Modeling Communication with Synchronized Environments
A deterministic behavior of systems composed of several modules is a desirable design goal. Assembling a complex system from components requires also a high degree of re-usability....
Tiberiu Seceleanu, Axel Jantsch